Ying Xu
Data Scientist | Statistician
- Role
- Principal Data Scientist at Invaio
- Location
- Boston, MA, US
- LinkedIn followers
- 500 followers
About Ying Xu
Versatile and innovative data scientist/statistician with proven ability to learn quickly and adapt to new situations. Passionate about developing and applying statistical/machine learning methods in different disciplines. 11+ years of data analytics, statistical modeling, and machine learning experience in various business domains,adapted to multi-disciplinary research and proficient in bringing data science into production. 9+ years of experience of leading research projects and programs, mentoring data scientists, and workingeffectively with product and engineering teams.CORE COMPETENCIES: Statistical methodology: regression, design of experiment, hypothesis testing, decision tree, time series forecasting, spatio-temporal models, Bayesian statistics, causal inference, feature selection etc. Machine learning: dimension reduction, model selection and tuning, XGboost, random forest, topic models (LDA), classification and clustering, etc. Software expertise: R, Python, SQL, Retool, Shiny Big Data platform: Spark, Snowflake, Google cloud, AWS, Airflow
Experience
Principal Data Scientist
Jun 2023 — Present
Education
Peking University
B.A. School, Mathematical Science
University of California, Berkeley
Ph.D, Statistics
Skills
- Mathematical Modeling
- Data Mining
- R
- Monte Carlo Simulation
- Statistics
- Bayesian Statistics
- Predictive Analytics
- Data Science
- Data Analysis
- Machine Learning
- Optimization
- Python
- Latex
- Algorithms
- Statistical Modeling
- Time Series Analysis
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